27785208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 82736640

約数和(自身を除く): 54951432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 41, 44, 51, 66, 68, 82, 88, 102, 123, 132, 136, 151, 164, 187, 204, 246, 264, 302, 328, 374, 408, 451, 453, 492, 561, 604, 697, 748, 902, 906, 984, 1122, 1208, 1353, 1394, 1496, 1661, 1804, 1812, 2091, 2244, 2567, 2706, 2788, 3322, 3608, 3624, 4182, 4488, 4983, 5134, 5412, 5576, 6191, 6644, 7667, 7701, 8364, 9966, 10268, 10824, 12382, 13288, 15334, 15402, 16728, 18573, 19932, 20536, 23001, 24764, 28237, 30668, 30804, 37146, 39864, 46002, 49528, 56474, 61336, 61608, 68101, 74292, 84711, 92004, 105247, 112948, 136202, 148584, 169422, 184008, 204303, 210494, 225896, 272404, 315741, 338844, 408606, 420988, 544808, 631482, 677688, 817212, 841976, 1157717, 1262964, 1634424, 2315434, 2525928, 3473151, 4630868, 6946302, 9261736, 13892604, 27785208]

約数ペア:

[(1, 27785208), (2, 13892604), (3, 9261736), (4, 6946302), (6, 4630868), (8, 3473151), (11, 2525928), (12, 2315434), (17, 1634424), (22, 1262964), (24, 1157717), (33, 841976), (34, 817212), (41, 677688), (44, 631482), (51, 544808), (66, 420988), (68, 408606), (82, 338844), (88, 315741), (102, 272404), (123, 225896), (132, 210494), (136, 204303), (151, 184008), (164, 169422), (187, 148584), (204, 136202), (246, 112948), (264, 105247), (302, 92004), (328, 84711), (374, 74292), (408, 68101), (451, 61608), (453, 61336), (492, 56474), (561, 49528), (604, 46002), (697, 39864), (748, 37146), (902, 30804), (906, 30668), (984, 28237), (1122, 24764), (1208, 23001), (1353, 20536), (1394, 19932), (1496, 18573), (1661, 16728), (1804, 15402), (1812, 15334), (2091, 13288), (2244, 12382), (2567, 10824), (2706, 10268), (2788, 9966), (3322, 8364), (3608, 7701), (3624, 7667), (4182, 6644), (4488, 6191), (4983, 5576), (5134, 5412)]